WO2008154776A1 - Prolongateur multiprise pour appareils multimédia combinés - Google Patents

Prolongateur multiprise pour appareils multimédia combinés Download PDF

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Publication number
WO2008154776A1
WO2008154776A1 PCT/CN2007/001946 CN2007001946W WO2008154776A1 WO 2008154776 A1 WO2008154776 A1 WO 2008154776A1 CN 2007001946 W CN2007001946 W CN 2007001946W WO 2008154776 A1 WO2008154776 A1 WO 2008154776A1
Authority
WO
WIPO (PCT)
Prior art keywords
multimedia
power
module
power supply
supply device
Prior art date
Application number
PCT/CN2007/001946
Other languages
English (en)
French (fr)
Inventor
Tony Li
Original Assignee
St & T Electric Corp.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by St & T Electric Corp. filed Critical St & T Electric Corp.
Priority to PCT/CN2007/001946 priority Critical patent/WO2008154776A1/zh
Priority to DE212007000099U priority patent/DE212007000099U1/de
Publication of WO2008154776A1 publication Critical patent/WO2008154776A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/003—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
    • H01R24/22—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable with additional earth or shield contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
    • H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H01R24/78—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5445—Local network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5454—Adapter and plugs

Definitions

  • the present invention relates to a combined multimedia power extension socket that supplies different multimedia devices to transmit data to each other. Background technique
  • the advantage of the power line is utilized to develop a power line network to convert the digital signal into a power line carrier signal and transmit it to the building.
  • the power connector is mainly used as a device for connecting an electrical product or an electronic device to an external power source, it plays a very important role. It is the most widely distributed and buried in the room. The power line can be seen in almost every household or office, so that the problem of excessive wiring and new telephones and network outlets can be eliminated, so that the multimedia network can be easily built.
  • the early power connector as disclosed in the Chinese Patent Application No. 089112369 and 092208790, is a type of multimedia device having a fixed number of sockets and a fixed combination.
  • the function of the socket and the multimedia device can transmit multimedia signals and
  • the external power source is transmitted to the electrical product or electronic device for use.
  • This power connector has a fixed number of sockets and a multimedia transmission and playback device type. In actual use, it will not be able to flexibly combine the design of electrical products or electronic devices to set the number of sockets and multimedia transmission and playback devices.
  • Type Another example is the Taiwan Patent Application No. 91212382.
  • the power connector is a single type of multimedia device that needs to be redesigned to meet the needs of multimedia devices of different specifications.
  • the present invention is a reinvention of Taiwan Patent Application No. 91212382, which is a disadvantage of redesigning and developing a single type of multimedia device in the Taiwan Patent Application No. 91212382.
  • the main object of the present invention is to provide a combined multimedia power extension socket which can be connected to each other and simultaneously complete power supply and signal connection after connection, thereby solving the problem that the multimedia connection is visually unsightly, and it is easy to entangle the foot and even train. problem.
  • Another object of the present invention is to provide a scalable modular power module that can be connected to each other and simultaneously complete power and signal connections after connection, and supply different multimedia devices to meet the needs of different multimedia devices. It means that only a single kind of multimedia device module is combined After the connection, you can meet the needs of multimedia devices of different specifications without redesigning and developing.
  • the present invention therefore proposes a technical means for solving the problem in combination with a network hub or switching function, a power supply and an extension device supporting the power line transmission standard.
  • the present invention mainly adopts the features detailed below in order to solve the above problems, and invents a combined multimedia power extension socket which is composed of at least one multimedia power supply device, wherein the multimedia power supply device features include: a power cable module, which is connected to one end of the power cable and connected to the power wiring of the alternating current, and converts the alternating current of the power wiring into an appropriate driving power for supplying each module; the body, the body is provided with a plurality of power sockets and a plurality of multimedia ports, wherein the alternating current of the power wiring is distributed to the plurality of power sockets via the power cable module; at least one plug terminal connected to the power cable module; at least one plug base disposed outside the body And combining the connection with the corresponding plug-in base of another multimedia power supply device; at least one multimedia port is disposed outside the body, and different multimedia devices are connected to the multimedia power supply device via different multimedia ports; Module, which is built into the body And a plurality of multimedia ports connected to the body; and a power line communication module, which
  • the data communication protocol transmitted by the power wiring of the alternating current is converted and modulated to the alternating current of the power wiring and transmitted, and the data loaded on the alternating current of the power wiring is demodulated according to the data communication protocol. And converting into a packet suitable for the multimedia network switching module, and processing the packet by the multimedia network switching module.
  • the present invention therefore proposes a technical means for solving the problem in combination with a network hub or switching function and supporting an Ethernet network transmission standard device. ...
  • a combined multimedia power extension socket which is composed of at least one multimedia power supply device, wherein the multimedia power supply device includes : Power cable module, which is connected to electricity One end of the cable is connected to the AC power wiring, and the alternating current of the power wiring is converted into an appropriate driving power, and supplied to each module; the body is provided with a plurality of power sockets and a plurality of multimedia ports, and the alternating current of the power wiring Assigning to the plurality of power sockets via the power cable module; at least one plug terminal connected to the power cable module and the Ethernet module; at least one plug base disposed outside the body, using a combination means Connected to a corresponding plug-in base of another multimedia power supply device; at least one multimedia port disposed outside the body, and different multimedia devices connected to the multimedia power supply device via different multimedia ports; a multimedia network switching module having the built-in The body is connected to a plurality of multimedia ports of the body; and an Ethernet module, which
  • the communication protocol is converted and modulated to the Ethernet network for transmission, and the data carried on the Ethernet network is also demodulated and converted into a packet suitable for the multimedia network switching module according to the data communication protocol. Processed by the multimedia network switching module.
  • FIG. 1 is a diagrammatic representation of the preferred embodiments of the invention.
  • FIG. 1 is a schematic diagram of a combined multimedia power extension socket of Embodiment 1;
  • FIG. 2 is a connection diagram of a combined multimedia power extension socket
  • Figure 3 is a coaxial cable transmission diagram of the combined multimedia power extension socket
  • FIG. 4 is a diagram of a combined multimedia power extension socket of Embodiment 2;
  • FIG. 5 is a connection diagram of a combined multimedia power extension socket of Embodiment 2;
  • FIG. 6 is a perspective view of a combined multimedia power extension socket
  • Figure 7 is a three-dimensional series connection diagram of a combined multimedia power extension socket
  • an enlarged schematic diagram of an embodiment of the present invention is a combined multimedia power extension socket, which is composed of at least one multimedia power supply device.
  • the multimedia power supply device features include: a power cable module 42 .
  • a feature of the present invention is that different transmitting and receiving multimedia power devices can be connected in series to each other through a docking base 2 to form a combined multimedia power extension socket.
  • Each of the multimedia power supply units has at least one docking base 2, and a plurality of power cable plug-in terminals 11, 12 connected to the power cable module 42.
  • the docking base 2 is coupled to the corresponding plug base 2 and the power cable plug terminals 11, 12 of another set of multimedia power supply units by means of bonding means to form a power cable module 42 connection.
  • the power cable module 42 is provided with a Surge Protection/powerline coupler 51 to protect the multimedia power supply device when the voltage is abnormally high.
  • the power cable module 42 is provided with a Zero-cross Detector 52 for synchronizing the power line carrier signals.
  • the body 3 is provided with a plurality of power sockets 5 and a plurality of multimedia ports 4.
  • the multimedia port 4 of its embodiment is an Ethernet RJ-45 connection port.
  • the power outlet 5 can also supply power for general electrical appliances such as fans and desk lamps, that is, the function of a conventional power extension cord.
  • the Ethernet network RJ-45 The connection port can be connected to a network device such as a computer or printer for network data transmission.
  • One end of the power cable module 42 is connected to the other end of the body 3 to connect the plug.
  • the plug can be plugged directly into a general household power outlet to provide AC power and transmit network data.
  • the network data is passed to the multimedia network switching module 43 via the Ethernet RJ-45 connection port.
  • the multimedia network switch module 43 is provided with an Ethernet switch, and after the Ethernet switch 61 is encoded, the network data is encoded and transmitted to the power line communication module 41.
  • the power line communication module 41 is built into the body 3 and connected to the power cable module 42 and the multimedia network switching module 43.
  • the power line communication module 41 transmits the multimedia packet transmitted by the multimedia network switching module 43 by using the power line.
  • the Powerline Base Band 75 modulates the multimedia packet and converts its digital signal into an analog signal via an Analog Front End (AFE) 74.
  • AFE Analog Front End
  • the noise in the analog ifl is filtered by a Transmit Filter 73, and then the analog signal is loaded into the power cable module 42 via the Line Driver 72 and transmitted. '
  • the analog signal on the AC power loaded with the power wiring can receive its analog number via the multimedia power unit at the other end.
  • the analog signal is transmitted by the power cable module 42 to the Receive Filter 71 in the power line communication module 41, and the Receive Filter 71 filters the noise and then passes through the analog front end in the power line communication module 41 (AFE, Analog) Front End 74 and Powerline Base Band 75 convert analog signals into digital signals.
  • the Ethernet switch 61 of the multimedia network switching module 43 decodes the network data and transmits it to a network device such as a computer or a printer.
  • the multimedia network switching module 43 can decode or encode different multimedia signals for different blocks. 'such as high definition television signals, analog / digital dual frequency video signals, audio and so on.
  • a feature of the present invention is that different transmitting and receiving multimedia power supply devices can be connected in series to each other through a docking base 2 and a plug to form a combined multimedia power extension socket.
  • the present invention is connected to each other in series.
  • Different multimedia devices 90-99 are connected to multiple multimedia power devices eight to eight, '81 to 85.
  • the network data is transmitted to the power wiring 7 via the plug 31 connected to the wall outlet 6 as by the connection through the ADSL modem.
  • the music player transmits the music signal to the power wiring 7 through the second group of multi-nickel body power supply unit ⁇ 2.
  • the first group of multimedia power supply device A1 and the second group of multimedia power supply device ⁇ 2 can be inserted
  • the docking stations 2 are connected in series with each other, and a plurality of plug terminals 1 are connected to the power cable module 42.
  • the plug base 2 of the first group multimedia power supply device A1 is coupled to the corresponding plug base 2 and the plug terminals 11 and 12 of the second group multimedia power supply device A2 by a combination means to form a power cable module 42.
  • the Group 3, 4, and 5 multimedia power supply units A3, A4, and A5 are connected in the same manner, and the signals of the multimedia devices 90 to 99 are loaded into the power cable module 42.
  • the power cable plug 31 is connected to the plug terminal 12 of the first group multimedia power supply unit A1, and the other end is inserted into the wall socket 6, whereby the multimedia signal is transmitted to the power wiring 7.
  • the multimedia signal can be derived by the multimedia power supply devices B1 to B5 at the receiving end.
  • the present invention is connected to each other in series.
  • the network data transmitted by the first group of multimedia power supply units A1 is connected to the wall outlet 6 via the plug 31.
  • the power wiring 7 is connected, and the multimedia power supply unit B1 at the receiving end is separated and transmitted by the multimedia network switching module 43 to the network telephone.
  • Different images, sounds and control signals are applied to the power wiring 7 through the connection of the plug-in terminals 12 of the multimedia power supply unit.
  • the signals are separated by the multimedia power supply unit at the receiving end and transmitted to different multimedia devices 90 to 99.
  • both the transmitting end and the receiving end can be connected in series by using the docking base 2.
  • AC power wiring 7 The data communication protocol transmitted does not limit the standard of any power line
  • a multimedia device 90-99 connected to one of the plurality of multimedia ports 4 can exchange information with another multimedia device 90-99 that is also connected to one of the plurality of multimedia ports 4 via the multimedia network switching module.
  • one end of the coaxial cable can be connected to the external plug-in terminal 16 of the multimedia power supply device, the plug-in terminal 1 is connected to the power line communication module 41, and the other end of the coaxial cable is inserted into the coaxial cable terminal, thereby transmitting the multimedia signal.
  • the coaxial cable routing reference is made to the coaxial cable transmission diagram of the present invention shown in FIG. Example 2
  • an enlarged schematic view of another embodiment of the present invention is a combined multimedia power extension socket, which is composed of at least one multimedia power supply device, wherein the multimedia power supply device features include: a power cable.
  • the present invention is characterized in that different transmitting and receiving multimedia power supply units can be connected in series to each other through the docking base 2 to form a combined multimedia power extension socket.
  • Each of the multimedia power supply units has at least one plug base 2 and a plurality of plug terminals 13 to 16 and is connected to the power cable module 42 and the Ethernet module 44.
  • the plug base 2 is combined with the corresponding plug base 2 and the plug terminals 13 to 16 of another set of multimedia power supply devices to form a power cable module 42 and an Ethernet module 44.
  • the body 3 is provided with a plurality of power sockets 5 and a plurality of multimedia ports 4.
  • the multimedia port 4 of its embodiment is a video port.
  • the power outlet 5 can also supply the required power of general electrical appliances such as fans and desk lamps, that is, the function of a conventional power extension cord.
  • the AV port can be connected to audio and video devices such as music players or multimedia players for network data transmission.
  • One end of the power cable module 42 is connected to the other end of the body 3 to connect the plug.
  • the plug can be directly plugged into a general household power supply 5 to provide AC power to the power outlet 5.
  • the video data is transmitted to the multimedia network switching module 43 via the video connection port.
  • the multimedia network switching module 43 is provided with an image encoder 62, which encodes the network data and transmits the multimedia packet to the Ethernet module 44.
  • the Ethernet module 44 is an Ethernet switch 81, which transmits the multimedia packet transmitted by the multimedia network switching module 43 to the Ethernet network by using the data communication protocol of the Ethernet network.
  • the Ethernet signal can receive its Ethernet signal via the multimedia power supply at the other end.
  • the Ethernet signal is transmitted to the Ethernet module 44, and the data loaded on the Ethernet network is demodulated and converted into a packet suitable for the multimedia network switching module 43 according to the data communication protocol, and is processed by the multimedia network switching module 43, and then processed.
  • the multimedia network switching module 43 is a video decoder 62 that decodes the network data and transmits it to a video or audio device such as a television or a multimedia player.
  • the multimedia network switching module 43 can be different modules that decode or encode different multimedia signals. Such as high definition television signals, analog / digital dual frequency video signals, audio and so on.
  • the present invention is further connected to the embodiments in series.
  • Different multimedia devices are connected to multiple multimedia power devices.
  • the first group of multimedia power supply units C1 transmits the network data to the Ethernet module 44, such as through an ADSL modem connection.
  • the music player transmits the music signal to the Ethernet network through the second group of multimedia power supply devices C2.
  • the first group of multimedia power supply devices C1 can be connected in series with each other through the docking base 2 and the second group of multimedia power supply devices C2.
  • the plug-in terminal 15 of the second group of multimedia power supply devices C2 is connected to the power cable module 42, and is connected to each other by the plug-in terminal 15 and the plug-in terminal 13 of the first group of multimedia power supply devices C1.
  • the power cable module 42 of the first group multimedia power device C1 and the second group multimedia power device C2 can be connected in series to each other through the plug terminals 13, 15.
  • the plug-in terminal 16 of the second group multimedia power supply unit C2 is connected to the Ethernet module 44, and is connected to each other by the plug-in terminal 16 and the plug-in terminal 14 of the first group of multimedia power supply units C1.
  • the Ethernet power module 44 of the first group of multimedia power supply devices C1 and the second group of multimedia power supply devices C2 can be connected in series to each other through the plug terminals 14, 16.
  • Groups 3, 4, and 5 of the multimedia power supply units C3, C4, and C5 are connected in the same manner, and the signals of the multimedia device are loaded into the Ethernet module 44.
  • the multimedia power supply device may further be provided with a power line communication module 41 to load the network data transmitted by the Ethernet module via the power line communication module 41 to connect the coaxial cable wiring 8 and the coaxial cable.
  • the power line communication module 41 is built into the body 3 and connected to the multimedia network switching module 43.
  • the power line communication module 41 transmits the multimedia packet transmitted by the multimedia network switching module 43 by using a power line baseband (Powerline Base Band).
  • the digital signal of the multimedia packet is subjected to a modulation action.
  • the digital signal is then converted to an analog signal via an analog front end (AFE, Analog Front End:).
  • the transmission filter Transmit Filter
  • the transmission filter is used to filter the noise in the analog signal, and then the analog signal is loaded into the coaxial cable via the Line Driver to be transmitted.
  • the CI is provided with a power line communication module 41 to connect the transmitted network data via the coaxial cable 8 and the coaxial cable.
  • the power line communication module 41 provided in the multimedia power supply unit D1 separates the signal and The data is transmitted by the multimedia network switching module 43 to the network telephone.
  • Different images, sounds, and control signals are applied to the coaxial cable wiring 8 through the connection of the docking base 2 of the multimedia power supply unit.
  • the signals are separated by the multimedia power supply unit at the receiving end and transmitted to different multimedia devices 90 99.
  • both the transmitting end and the receiving end can be connected in series by means of the docking base 2.
  • each of the multimedia power supply devices has at least one plug base 2 and a plurality of plug terminals 1 and is connected to the power cable module 42 or the ether.
  • Network module 44 is connected.
  • Different multimedia power units are connected in series by the connection of the docking base 2, as shown in Fig. 7.
  • the first group of multimedia power supply units A1 and the second group of multimedia power supply units A2 can be connected in series to each other through the docking base 2, and a plurality of plug-in terminals '1 are connected to the power cable module 42.
  • the plug base 2 of the first group of multimedia power supply units A1 is combined with the corresponding plug base 2 and the plug terminals 11 and 12 of the second group multimedia power supply unit A2 by means of a combination, and the power cable module 42 is connected.
  • a multimedia device connected to the plurality of multimedia ports 4 and another multimedia device also connected to the Ethernet network and supporting the data communication protocol exchange information via the multimedia network switching module, the Ethernet module 44, and the Ethernet network.
  • a multimedia device connected to one of the plurality of multimedia ports 4 can exchange information with another multimedia device also connected to the plurality of multimedia ports 4 via the multimedia network switching module.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)

Description

组合式多媒体电力延长插座
技术领域
本发明涉及供应不同多媒体装置互相传输数据的组合式多媒体电力 延长插座。 背景技术
随着个人计算机的普通化以及多媒体的快速发展， 一个家庭拥有二 台以上的计算机和其它多媒体设备已经不足为奇， 这些高科技化的电器 产品或电子设备提供了人们生活上的享受与便利， 不管从家庭到办公 室， 计算机科技已逐渐成为家居或工作中的一部份， 由于计算机科技的 日新月异， 将计算机连结成网络以提供更多的便利与效率也逐渐改变人 们的生活与消费型态， 虽然将分布于不同地点的多媒体播放设备串联起 来成为一个网络是统在概念上相当简单直观， 很多计算机于出厂时也已 内建适当装置以方便使用者连接上网络， 然而， 实际建立各种网络联机 时还是相当复杂而花费的工作。 简单地来说， 必须要将网络接线绕过地 板或家具来连接上计算机， 这不仅导致视觉上不美观， 也容易缠住脚甚 至因而绊倒， 否则就要用较麻烦的方式， 如将网络接线定在墙壁上或甚 至是埋在墙壁中。 另一种作法是将许多简单装置连上计算机由计算机控 制其功能操作， 如利用计算机于预定时间到达时将音乐由喇叭放出或是 将电视开起。 欲达到此一功能同样也是要将计算机与这些多媒体连接成 网络以便计算机可加以控制， 这同样会遇到前述网络接线困难的问题。 虽然无线网络操控的方式也已提出， 如以红外线或无线电操控的技术 等， 然而还是有其不方便的处例如以红外线操控则控制物与被控制物间 的距离不能太长、 操控角度也有所限制。 以无线电操控则会有来自其装 置的电磁渡干扰， 而屏遮效应使得其功效可能受到阻隔， 对人体可能成
确 认 本 为一种污染源等。
如此而来利用电力线优势发展出一种电源线网络接取将数字信号转 换成电力线载波信号， 并传输于建筑物。 因电源连接器主要作为电器产 品或电子设备与外部电源连接的装置， 扮演着相当重要的角色。 由于在 室内中分布最广且埋线最多。 电力线几乎在一般家庭或办公室皆处处可 见电源插座， 如此即可免除布线过多及新增电话、 网络插座的问题， 使 得多媒体网络能轻易建置。
早期的电源连接器， 如中国台湾专利申请案号 089112369以及 092208790所揭露的， 皆为有固定插座数和固定配合的多媒体设备的型 态， 通过插座和多媒体设备的作用， 可将传输多媒体信号和外部电源传 输至电器产品或电子设备内以供使用。 此具有固定插座数和多媒体传 输、 播放设备型态的电源连接器， 于实际运用时， 将无法针对电器产品 或电子设备的设计加以弹性组合， 来设定其插座数和多媒体传输、 播放 设备的型态。 又如中国台湾专利申请案号 91212382， 其电源连接器为单 一种类的多媒体设备， 需重新设计开发， 才可满足不同规格的多媒体设 备需求。 本发明为中国台湾专利申请案号 91212382的再发明， 是为改善 该中国台湾专利申请案号 91212382单一种类的多媒体设备， 需重新设计 开发的缺点。 - 发明内容
本发明主要目的在提供一种可相互连结， 并于连结后同时完成电源 及讯号连接的组合式多媒体电力延长插座， 进而解决多媒体接线导致视 觉上不美观， 也容易缠住脚甚至因而绊倒的问题。
' 本发明另一目的在提供一种可相互连结并于连结后同时完成电源及 讯号连接， 而供应不同多媒体设备， 以满足不同多媒体设备需求的可扩 充组合式电源模块。 其意味着仅以单一种类的多媒体设备模块经由组合 连结后， 不需重新设计开发， 即可满足不同规格的多媒体设备需求。 有鉴于前述习知的转接器在使用上的不便之处， 本发明因此提出一 种结合网络集线或交换功能、 与支持电力线传输标准的电源、 延长装 置， 解决问题的技术手段。
本发明主要采用如下所详述的特征以为了要解决上述的问题， 而发 明出一种组合式多媒体电力延长插座， 是由至少一个多媒体电源装置所 组合而成， 其中多媒体电源装置特征包括有:电力缆线模块，.其连接于电 力缆线一端与交流电的电力布线连接， 并将该电力布线的交流电转换为 适当的驱动电力， 供给各模块； 机体， 该机体上设置有复数个电源插座 以及复数个多媒体端口， 该电力布线的交流电经由该电力缆线模块分配 给该复数个电源插座； 至少一个插接端子， 其与电力缆线模块连接； 至 少一插接基座， 其设于机体外部， 其利用结合手段， 与另一多媒体电源 装置的对应插接基座结合连接； 至少一多媒体端口， 其设于机体外部， 不同的多媒体装置经由不同的多媒体端口与多媒体电源装置连接； 多媒 体网络交换模块， 其内建该机体内， 与该机体的复数个多媒体端口连 接； 以及电力线通讯模块， 是内建该机体内并与该电力线通讯模块以及 该多媒体网络交换模块连接， 该电力线通讯模块将由该多媒体网络交换 模块所传来的多媒体封包， 利用该交流电的电力布线传输的数据通讯协 议， 转换并调变到该电力布线的交流电上而传送出去， 也将该电力布线 的交流电上所负载的数据， 依照该数据通讯协议解调变、 转换成为适合 该多媒体网络交换模块的封包， 交由该多媒体网络交换模块处理。
本发明因此提出一种结合网络集线或交换功能、 与支持以太网络传 输标准装置， 作为解决问题的技术手段。 …
本发明采用如下所详述的特征另一以为了要解决上述的问题， 而发 明出一种组合式多媒体电力延长插座， 是由至少一个多媒体电源装置所 组合而成， 其中多媒体电源装置， 包括有:电力缆线模块， 其连接于电力 缆线一端与交流电的电力布线连接， 并将该电力布线的交流电转换为适 当的驱动电力， 供给各模块； 机体， 该机体上设置有复数个电源插座以 及复数个多媒体端口， 该电力布线的交流电经由该电力缆线模块分配给 该复数个电源插座； 至少一个插接端子， 其与电力缆线模块和以太网络 模块连接； 至少一插接基座， 其设于机体外部， 其利用结合手段， 与另 一多媒体电源装置的对应插接基座结合连接； 至少一多媒体端口， 其设 于机体外部， 不同的多媒体装置经由不同的多媒体端口与多媒体电源装 置连接； 多媒体网络交换模块， 其内建该机体内，.与该机体的复数个多 媒体端口连接； 以及以太网络模块，. 其设置在机体内， 是与多媒体网络 交换模块连接， 该电力线通讯模块将由该多媒体网络交换模块所传来的 多媒体封包，.利用该以太网络的数据通讯协议， 转换并调变到该以太网 络上而传送出去， 也将该以太网络上所负载的数据， 依照该数据通讯协: 议解调变、 转换成为适合该多媒体网络交换模块的封包， 交由该多媒体 网络交换模块处理。
附图说明
请参阅以下有关本发明较佳实施例的详细说明及其附图， 将可进一 步了解本发明的技术内容及其目的功效； 有关该实施例的附图为：
图 1为实施例 1组合式多媒体电力延长插座的示意图；
图 2为组合式多媒体电力延长插座的连接图；
图 3为组合式多媒体电力延长插座的同轴电缆传输图；
图 4为实施例 2组合式多媒体电力延长插座的图；
图 5为实施例 2组合式多媒体电力延长插座的连接图；
图 6为组合式多媒体电力延长插座立体实施例图；
图 7为组合式多媒体电力延长插座立体串连图；
附图标记：
1 组合式多媒体电力延长插座 2 插接基座
3 机体
4 多媒体端口
5 电源插座
6 墙上插座
7 电力布线
8 同轴电缆布线
11 ,12,13,15 電力纜線插接端子
14,16 乙太網路插接端子
31 插头
32 同轴电缆端子
63 同轴电缆插座
41 电力线通讯模块
42 电力缆线模块
43 多媒体网络交换模块
44 以太网络模块
81 以太网络交换器
61 以太网络交换器
62 影像编译码器
51 突波保护器
52 零交点检测器
71 接收滤波器 (Receive Filter)
72 电源线驱动器 (Line Driver)
73 传输滤波器 (Transmit Filter)
74 模拟前端 (AFE, Analog Front End )
75 电力线基频 (Powerline Base Band) A1-A5多媒体电源装置
B1 -B5多媒体电源装置
C1 ~C5多媒体电源装置
D1〜D5多媒体电源装置
90-99 多媒体装置
具体实施方式
为使能对本发明的目的， 形状构造装置特征及功效作更进一步的认 识与了解， 兹举实施例配合图示， 详细说明如下： 实施例 1
参阅图 1所示， 本发明实施例的放大示意图其是一种组合式多媒体电 力延长插座， 是由至少一个多媒体电源装置所组合而成， 其中多媒体电 源装置特征包括有:电力缆线模块 42、 机体 3、 至少一个电力缆线插接端子 11、 12、 至少一插接基座 2、 至少一多媒体端口 4、 多媒体网络交换模块 43以及电力线通讯模块 41。 本发明的特征为不同的传送和接收多媒体电 源装置可通过插接基座 2互相串连连接成为组合式多媒体电力延长插座。 各个多媒体电源装置分别具有至少一个插接基座 2， 及数个电力缆线插接 端子 11、 12并与电力缆线模块 42连接。 插接基座 2利用结合手段， 与另一 组多媒体电源装置的对应插接基座 2和电力缆线插接端子 11、 12结合而形 成电力缆线模块 42连接。 该电力缆线模块 42设有突波保护器 (Surge Protection/powerline coupler) 51 , 当电压异常升高的时候， 保护多媒体电 源装置。 另外电力缆线模块 42设有零交点检测器 (Zero-cross Detector)52, 作为电力线载波讯号的同步用途。
该机体 3上设置有复数个电源插座 5以及复数个多媒体端口 4。 其实施 例的多媒体端口 4为以太网络 RJ-45连接端口。'电源插座 5除了可提供如计 算机或打印机等网络设备的使用电源外， 其亦可供应如电扇、 台灯等一 般电器的所需电源， 即真备传统的电源延长线的功能。 该以太网络 RJ-45 连接端口则可连接如计算机或打印机等网络设备， 以进行网络数据的传 输。 该电力缆线模块 42的一端连接于该机体 3另一端连接该插头。 该插头 可直接插入一般家用电源插座， 以提供交流电源并进行网络数据的传 输。 网络数据经由以太网络 RJ-45连接端口传递到多媒体网络交换模块 43。 多媒体网络交换模块 43内设有以太网络交换器， 经过以太网络交换 器 61后将该网络数据编码后成为多媒体封包传送到电力线通讯模块 41。 电力线通讯模块 41， 是内建该机体 3内并与该电力缆线模块 42以及该多媒 体网络交换模块 43连接， 该电力线通讯模块 41将由该多媒体网络交换模 块 43所传来的多媒体封包， 利用电力线基频 (Powerline Base Band) 75将该 多媒体封包经过调'变而后经由模拟前端 (AFE, Analog Front End ) 74将其数 字式讯号转换成模拟讯号。 利用传 '输滤波器 (Transmit Filter) 73过滤模拟 ifl号中的噪声， 然后经由电源线驱动器 (Line Driver) 72将模拟讯号加载电 力缆线模块 42后而传送出去。 '
' 加载电力布线的交流电上的模拟讯号可经由另一端的多媒体电源装 置接收其模拟 号。 模拟讯号由电力缆线模块 42传输到电力线通讯模块 41里的接收滤波器 (Receive Filter) 71， 接收滤波器 (Receive Filter) 71过滤 其噪声而后经由电力线通讯模块 41内的模拟前端 (AFE， Analog Front End ) 74 及电力线基频 (Powerline Base Band) 75转换模拟讯号成为数字式讯 号。 而后在多媒体网络交换模块 43的以太网络交换器 61， 其将该网络数 据译码后传递到计算机或打印机等网络设备。
多媒体网络交换模块 43可为不同椟块， 为不同多媒体信号译码或编 码。'如高清晰度电视信号、 模拟 /数字双频视讯信号、 音讯等等。
本发明的特征为不同的传送和接收的多媒体电源装置可通过插接基 座 2和插头互相串连连接成为组合式多媒体电力延长插座， 参阅图 2所示 本发明互相串连连接实施例。 不同的多媒体装置 90-99连接至多个多媒体 电源装置八1~八5， ' 81〜85。 如通过通过 ADSL调制解调器的连接， 第 1组 多媒体电源装置 Α1·经由插头 31连接于墙上插座 6上将网络数据传至电力布 线 7上。 又如音乐播放机通过第 2组多镍体电源装置 Α2传输音乐信号至电 力布线 7。 第 1组多媒体电源装置 A1和第 2组多媒体电源装置 Α2可通过插 接基座 2互相串连连接， 且数个插接端子 1与电力缆线模块 42连接。 第 1组 多媒体电源装置 A1的插接基座 2利用结合手段， 与第 2组多媒体电源装置 A2的对应插接基座 2和插接端子 11、 12结合而形成电力缆线模块 42连接。 第 3、 4、 5组多媒体电源装置 A3、 A4、 A5以相同方法连接,并把多媒体装 置 90〜99的信号加载电力缆线模块 42。 把电力缆线插头 31—端连接于第 1 组多媒体电源装置 A1的插接端子 12上， 另一端插入墙上插座 6， 借此把多 媒体信号传输到电力布线 7里。
'' ' ' 多媒体信号传输到电力布线 7里后， 可借由接收端的多媒体电源装置 B1~B5把多媒体信号导出。 '参阅图 3所示， 本发明互相串连连接实施例。 第 1组多媒体电源装置 A1所传输的网络数据经由插头 31连接于墙上插座 6 电力布线 7的连接， 在接收端的多媒体电源装置 B1分离出并由多媒体网络 交换模块 43把数据传到网络电话。
不同的影像,声 ΐ和控制信号通过多媒体电源装置的插接端子 12的逹 接， 把信号加载电力布线 7内。 在通过接收端的多媒体电源装置把信号分 离出后传输到不同的多媒体装置 90〜99。 迎应不同多媒体装置 90〜99的需 要发射端和接收端皆可利用插接基座 2串连下去。 一个连接于该复数个多 媒体端口 14之一的多媒体装置 90~99与另一亦连接于该电力布线 7， 且支 持该数据通讯协议的多媒体装置 90〜99经由该多媒体网络交换模块、 该电 力线通讯模块、 '以及该电力布线交换信息。 交流电的电力布线 7传输的数 据通讯协议不限定任何电力线的标准
另外，' 一个连接于该复数个多媒体端口 4之一的多媒体装置 90〜99， 可与另一亦连接于该复数个多媒体端口 4之一的多媒体装置 90〜99经由该 多媒体网络交换模块交换信息。
此外可利用同轴电缆一端连接于多媒体电源装置的外加的插接端子 16上， 其插接端子 1与电力线通讯模块 41连接， 同轴电缆另一端插入同轴 电缆端子， 借此把多媒体信号传输到同轴电缆布线里， 参阅图 3所示本发 明同轴 缆传输图。 实施例 2
参阅图 4所示， 本发明又一实施例的放大示意图， 其是一种组合式多 媒体电力延长插座， 是由至少一个多媒体电源装置所组合而成， 其中多 媒体电源装置特征包括有:电力缆线模块 42、 机体 3、 至少一个插接端子 13〜16、 至少一插接基座 2、 至少一多媒体端口 4、 多媒体网络交换模块 43 以及以太网络模块 44。 本发明的特征为不同的传送和接收多媒体电源装 置可通过插接基座 2互相串连连接成为组合式多媒体电力延长插座。 各个 多媒体电源装置分别具有至少一个插接基座 2， 及数个插接端子 13〜16并 与电力缆线模块 42和以太网络模块 44连接。 插接基座 2利用结合手段， 与 另一组多媒体电源装置的对应插接基座 2和插接端子 13~16结合而形成电 力缆线模块 42 和以太网络模块 44连接。 '
该机体 3上设置有复数个电源插座 5以及复数个多媒体端口 4。 其实施 例的多媒体端口 4为影音连接埠。 电源插座 5除了可提供如计算机或打印 机等网络设备的使用电源外， 其亦可供应如电扇、 台灯等一般电器的所 需电源， 即具备传统的电源延长线的功能。 该影音连接端口则可连接如 音乐播放器或多媒体播放器等影音设备， 以进行网络数据的传输。 该电 力缆线模块 42的一端连接于该机体 3另一端连接该插头。 该插头可直接插 入一般家用电源供应器 5， 以提供交流电源予该电源插座 5。 影音数据经 由影音连接端口传递到多媒体网络交换模块 43。 多媒体网络交换模块 43 设有影像编码器 62， 将该网络数据编码后成为多媒体封包传送到以太网 络模块 44。 以太网络模块 44为以太网络交换器 81， 其将由该多媒体网络 交换模块 43所传来的多媒体封包， 利用该以太网络的数据通讯协议， '转 换并调变到该以太网络上而传送出去。
以太网络讯号可经由另一端的多媒 '体电源装置接收其以太网络讯 号。 以太网络讯号传输到以太网络模块 44， 以太网络上所负载的数据， 依照该数据通讯协议解调变、 转换成为适合该多媒体网络交换模块 43的 封包， 交由该多媒体网络交换模块 43处理， 而后在多媒体网络交换模块 43为影像译码器 62， 其将该网络数据译码后传递到电视或多媒体播放器 等影音设备。 多媒体网络交换模块 43可为不同模块， 为不同多媒体信号译码或编 码。 如高清晰度电视信号、 模拟 /数字双频视讯信号、 音讯等等。
参阅图 5所示， 本发明又一互相串连连接实施例。 不同的多媒体装置 连接至多个多媒体电源装置。 如通过 ADSL调制解调器的连接， 第 1组多 媒体电源装置 C1将网络数据传至以太网络模块 44上。 又如音乐播放机通 过第 2组多媒体电源装置 C2传输音乐信号至以太网络。 第 1组多媒体电源 装置 C1 可通过插接基座 2和第 2组多媒体电源装置 C2互相串连连接。 第 2 组多媒体电源装置 C2的插接端子 15与电力缆线模块 42连接， 并利用插接 端子 15和第 1组多媒体电源装置 C1的插接端子 13互相连接。 如此而来第 1 组多媒体电源装置 C1和第 2组多媒体电源装置 C2的电力缆线模块 42可通过 插接端子 13、 15 互相串连连接。 ·'
第 2组多媒体电源装置 C2的插接端子 16与以太网络模块 44连接， 并利 用插接端子 16和第 1组多媒体电源装置 C1的插接端子 14互相连接。 如此而 来第 1组多媒体电源装置 C1和第 2组多媒体电源装置 C2的以太网络模块 44 可通过插接端子 14、 16 互相串连连接。 第 3、 4、 5组多媒体电源装置 C3、 C4、 C5以相同方法连接,并把多媒体装置的信号加载以太网络模块 44。
多媒体电源装置可另设有电力线通讯模块 41将以太网络模块所传输 的网络数据经由电力线通讯模块 41加载同轴电缆布线 8和同轴电缆缆线的 连接。 电力线通讯模块 41， 是内建该机体 3内并与该多媒体网络交换模块 43连接， 该电力线通讯模块 41将由该多媒体网络交换模块 43所传来的多 媒体封包， 利用电力线基频 (Powerline Base Band)将该多媒体封包的数字 讯号经过调变 （modulation ) 的动作。 而后经由模拟前端 (AFE, Analog Front End：)将其数字式讯号转换成模拟讯号。 利用传输滤波器 (Transmit Filter)过滤模拟讯号中的噪声， 然后经由电源线驱动器 (Line Driver)将模拟 讯号加载同轴电缆后而传送出去。 利用同轴电缆一端连接于多媒体电源 装置的插接端子 16上， 另一端插入同轴电缆端子 32， 经由同轴电缆插座 63连接同轴电缆布线 8， 借此把多媒体信号传输到同轴电缆布线 8里。 ' 参阅图 5所示， 本发明互相串连连接实施例。 第 1组多媒体电源装置 CI设有电力线通讯模块 41将所传输的网络数据经由同轴电缆布线 8和同轴 电缆缆线的连接， 请参阅图 4， 在多媒体电源装置 D1 设有的电力线通讯 模块 41把信号分离出并由多媒体网络交换模块 43把数据传到网络电话。
不同的影像，声音和控制信号通过多媒体电源装置的插接基座 2的连 接， 把信号加载同轴电缆布线 8内。 在通过接收端的多媒体电源装置把信 号分离出后传输到不同的多媒体装置 90 99。 迎应不同媒体装置的需要发 射端和接收端皆可利用插接基座 2串连下去。
插接基座 2的连接， 请参阅图 6所示， 本发明一实施例， 各个多媒体 电源装置分别具有至少一个插接基座 2及数个插接端子 1并与电力缆线模 块 42或以太网络模块 44连接。 通过插接基座 2的连接， 不同的多媒体电源 装置串连在一起， 请参阅第 7图所示。 第 1组多媒体电源装置 A1和第 2组多 媒体电源装置 A2可通过插接基座 2互相串连连接， 且数个插接端子' 1与电 力缆线模块 42连接。 第 1组多媒体电源装置 A1的插接基座 2利用结合手 段， 与第 2组多媒体电源装置 A2的对应插接基座 2和插接端子 11、 12结合. 而形成电力缆线模块 42连接。
' 一个连接于该复数个多媒体端口 4的多媒体装置与另一亦连接于该以 太网络且支持该数据通讯协议的多媒体装置经由该多媒体网络交换模 块、 以太网络模块 44、 以及该以太网络交换信息。
另外， 一个连接于该复数个多媒体端口 4的之一的多媒体装置， 可与 另一亦连接于该复数个多媒体端口 4的多媒体装置经由该多媒体网络交换 模块交换信息。 ' ； 本发明的技术内容及技术特点巳揭示如上， 然而熟悉本项技术的人 士仍可能基于本发明的教示及揭示而作种种不背离本发明精神的替换及 修饰。 因此， 本发明的保护范园应不限于实施例所揭示者， 而应包括各 种不背离本发明的替换及修饰， 并为本发明申请专利范园所涵盖。

Claims

权利要 求
1. 一种组合式多媒体电力延长插座， 是由至少一个多媒体电源装置所组 合而成， 其中该多媒体电源装置包括有：
电力缆线模块， 其连接于电力缆线一端， 用于与交流电的电力布线 连接， 并将该电力布线的交流电转换为适当的驱动电力， 供给后述多媒 体网络交换模块， 电力线通讯模块；
机体， 该机体上设置有复数个电源插座以及复数个多媒体端口， 使 该电力布线的交流电经由该电力缆线模块分配给该复数个电源插座； 至少一个插接端子， 其与电力缆线模块连接；
至少一插接基座， 其设于机体外部， 其利用结合手段， 使任意两个 多媒体电源装置的对应插接基座结合连接；
至少一多媒体端口， 其设于机体外部， 让不同的多媒体装置经由不 同的多媒体端口与多媒体电源装置连接；
多媒体网络交换模块， 其内建该机体内， 与该机体的复数个多媒体 端口连接； 以及 ：
电力线通讯模块， 是内建该机体内并与该电力缆线模块以及该多媒 体网络交换模块连接， 该电力线通讯模块将由该多媒体网络交换模块所 传来的多媒体封包， 利用该交流电的电力布线传输的数据通讯协议， 转 换并调变到该电力布线的交流电上而传送出去， 也将该电力布线的交流 电上所负载的数据， 依照该数据通讯协议解调变、 转换成为适合该多媒 体网络交换模块的封包， 交由该多媒体网络交换模块处理。
2. —种组合式多媒体电力延长插座， 是由至少一个多媒体电源装置所 组合而成， 其中该多媒体电源装置包括有： ，
; 电力缆线模块， 其连接于电力缆线一端， 用于与交流电的电力布线 连接， 并将该电力布线的交流电转换为适当的驱动电力， 供给后述多媒 体网络交换模块， 以太网络模块；
机体，. 该机体上设置有复数个电源插座以及复数个多媒体端口， 使 该电力布线的交流电经由该电力缆线模块分配给该复数个电源插座； '至少一个插接端子， 其与电力缆线模块和以太网络模块连接； 至少一插接基座， 其设于机体外部， 其利用结合手段， 使任意两个 多媒体电源装置的对应插接棊座结合连接；
至少一多媒体端口， 其设于机体外部， 让不同的多媒体装置经由不 同的多媒体端口与多媒体电源装置连接；
多媒体网络交换模块， 其内建该机体内， 与该机体的复数个多媒体 端口连接； 以及
以太网络模块， 其设置在机体内， 是与多媒体网络交换模块连接， 该电力线通讯模块将由该多媒体网络交换模块所传来的多媒体封包， 利 用该以太网络的数据通讯协议， 转换并调变到该以太网络上而传送出 去， 也将该以太网络上所负载的数据， 依照该数据通讯协议解调变、 转 换成为适合该多媒体网络交换模块的封包， 交由该多媒体网络交换模块 处理。
3. 如权利要求 1所述的组合式多媒体电力延长插座， 其特征是： 所述多 媒体电源装置的一个连接于该复数个多媒体端口之一的多媒体装置与另 一亦连接于该电力布线， 且支持该数据通讯协议的多媒体装置经由该多 媒体网络交换模块、 该电力线通讯模块、 以及该电力布线交换信息。
4. 如权利要求 1所述的组合式多媒体电力延长插座，' 其特征是： 所述， 该多媒体电源装置的插接端子与电力缆线插接， 由此把多媒体信号传输 到电力布线里。
5； 如权利要求 2所述的组合式多媒体电力延长插座， 其特征是： 所述多 媒体电源装置的一个连接于该复数个多媒体端口之一的多媒体装置可与 另一亦连接于该以太网络且支持， 该数据通讯协议的多媒体装置经由该 多媒体网络交换模块、 该电力线通讯模块、 以及该以太网络交换信息。
6. 如权利要求 2所述的组合式多媒体电力延长插座， 其特征是： 所述多 媒体电源装置的以太网络模块为以太网络集线器。
7. 如如权利要求 2所述的组合式多媒体电力延长插座， 其特征是： 所述 多媒体电源装置的以太网络模块为以太网络交换器。
8. 如权利要求 2所述的组合式多媒体电力延长插座， 其特征是： 所述多 媒体电源装置的插接端子与同轴电缆缆线插接， 借此把多媒体信号传输 到同轴电缆缆线布线里。
9. 如权利要求 2所述的组合式多媒体电力延长插座， 其特征是： 所述多 媒 电源装置的以太网络模块所传输的网络数据， 经由电力线通讯模块 加载同轴电缆布线和同轴电缆缆线的连接。
10.如权利要求 1或 2所述的组合式多媒体电力延长插座， 其特征是： 所述 多媒体电源装置的一个连接于该复数个多媒体端口之一的多媒体装置， 可与另一亦连接于该复数个多媒体端口之的多媒体装置经由该多媒体网 络交换模块交换信息。
11. '如权利要求 1或 2所述的组合式多媒体电力延长插座， 其特征是： 所述 多媒体电源装置的插接基座两侧各设有扣接槽， 相对于扣接槽位置设有 --对扣件， 可供电源供应装置插置结合于插座上时， 由一对扣件加强电 源供应装置固定于插座上。
12.如权利要求 1或 2所述的组合式多媒体电力延长插座， 其特征是： 所述 多媒体电源装置的多媒体网络交换模块设有控制装置， 做为控制多媒体 网络交换模块的信号输入和输出。 . .
13. 如权利要求 1或 2所述的组合式多媒体电力延长插座， 其特征是： 所述 多媒体电源装置的电力缆线模块设有突波保护器， 当电压异常升高的时 候， 保护组合式多媒体电力延长插座。
PCT/CN2007/001946 2007-06-20 2007-06-20 Prolongateur multiprise pour appareils multimédia combinés WO2008154776A1 (fr)

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